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$133+ Cheap flights from Redmond (RDM) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SJO
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Redmond to Costa Rica

Keep the following information in mind while searching for Redmond to Costa Rica flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$298
(United Airlines)

One-way from

$133
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$515
From Bend/Redmond to Costa Rica
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One-way flight from Bend/Redmond to Costa Rica
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Highest demand for flights based on searches. 28% potential increase in price ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 17% potential price decrease ($106 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Redmond to Costa Rica

Cheapest flights from Redmond to Costa Rica
Explore the most affordable flight options available from Redmond to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/53:49 pmRDM - SJO
2 stops17h 36mUnited Airlines
mar. 11/119:40 amSJO - RDM
1 stop15h 05mUnited Airlines
Deal found 9/10$298
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:20 amRDM - SJO
1 stop16h 18mAlaska Airlines
lun. 11/101:55 amSJO - RDM
1 stop22h 34mAlaska Airlines
Deal found 9/9$304
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:50 pmRDM - SJO
1 stop10h 25mUnited Airlines
jue. 10/168:37 amSJO - RDM
1 stop15h 11mUnited Airlines
Deal found 9/9$322
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/301:55 pmRDM - SJO
1 stop16h 20mUnited Airlines
jue. 10/28:37 amSJO - RDM
1 stop15h 11mUnited Airlines
Deal found 9/10$408
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/313:32 pmRDM - LIR
2 stops19h 58mDelta
mié. 1/143:55 pmLIR - RDM
2 stops22h 06mDelta
Deal found 9/11$421
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/81:54 pmRDM - SJO
2 stops19h 31mUnited Airlines
dom. 11/166:40 amSJO - RDM
2 stops40h 27mUnited Airlines
Deal found 9/11$426
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:51 pmRDM - LIR
2 stops18h 17mUnited Airlines
dom. 11/169:30 amLIR - RDM
1 stop15h 15mUnited Airlines
Deal found 9/11$437
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:50 pmRDM - SJO
1 stop10h 25mUnited Airlines
lun. 10/208:37 amSJO - RDM
1 stop15h 11mUnited Airlines
Deal found 9/9$438
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:57 pmRDM - SJO
2 stops28h 41mAlaska Airlines
sáb. 11/151:55 amSJO - RDM
2 stops17h 09mAlaska Airlines
Deal found 9/11$448
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:00 amRDM - LIR
2 stops11h 37mUnited Airlines
dom. 11/169:30 amLIR - RDM
1 stop15h 15mUnited Airlines
Deal found 9/11$462
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/127:25 pmRDM - LIR
1 stop19h 48mAlaska Airlines
sáb. 12/207:07 pmLIR - RDM
2 stops23h 57mAlaska Airlines
Deal found 9/11$499
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:59 pmRDM - LIR
2 stops24h 58mAlaska Airlines
mié. 1/1411:00 amLIR - RDM
1 stop13h 07mAlaska Airlines
Deal found 9/11$553

Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Redmond to Costa Rica that are best for you.

Fly from

Redmond

Fly to

Costa Rica

Route

Depart

Return

Price

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

sáb. 11/8

7:51 pm-11:25 am

2 stops13h 34m

San José Juan Santamaria Intl

dom. 11/16

6:40 am-3:07 pm

1 stop10h 27m

$298

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

sáb. 11/8

7:51 pm-11:25 am

2 stops13h 34m

San José Juan Santamaria Intl

sáb. 11/15

6:40 am-3:07 pm

1 stop10h 27m

$298

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

mié. 11/5

3:49 pm-11:25 am

2 stops17h 36m

San José Juan Santamaria Intl

mar. 11/11

9:40 am-10:45 pm

1 stop15h 05m

$298

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

mié. 11/5

6:20 am-12:38 am

1 stop16h 18m

San José Juan Santamaria Intl

lun. 11/10

1:55 am-8:58 pm

2 stops21h 03m

$302

RedmondSan José

RDM - SJO

RDMSJO

Bend/Redmond

sáb. 10/11

7:50 pm-7:15 am

1 stop10h 25m

San José Juan Santamaria Intl

jue. 10/16

8:37 am-10:48 pm

1 stop15h 11m

$322

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

mar. 3/3

6:00 am-6:45 am

2 stops22h 45m

Liberia

jue. 3/5

11:00 am-10:28 pm

2 stops13h 28m

$421

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

lun. 11/10

7:51 pm-4:08 pm

2 stops18h 17m

Liberia

dom. 11/16

9:30 am-10:45 pm

1 stop15h 15m

$437

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

vie. 1/23

4:00 pm-6:45 am

2 stops12h 45m

Liberia

dom. 2/1

7:45 pm-11:33 am

2 stops17h 48m

$441

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

dom. 2/22

7:00 am-6:35 pm

1 stop9h 35m

Liberia

sáb. 2/28

7:45 pm-3:18 pm

2 stops21h 33m

$441

RedmondLiberia

RDM - LIR

RDMLIR

Bend/Redmond

sáb. 2/21

5:45 pm-6:35 pm

2 stops22h 50m

Liberia

sáb. 2/28

7:45 pm-3:18 pm

2 stops21h 33m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
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Best time to book a flight from Redmond to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Redmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Costa Rica

What is the cheapest month to book a flight from Redmond to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $398). Flying from Redmond to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDM to CR?

Find hourly flight availability from Redmond to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Redmond to Costa Rica as you normally would.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Alaska Airlines and United Airlines from Redmond to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Redmond to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Redmond to Costa Rica?

    Bend/Redmond (RDM) is the airport you will fly out of if you book a flight from Redmond to Costa Rica. It is only a 1.8 mi journey to Bend/Redmond (RDM) from Redmond’s city center.

  • How long is the flight from Redmond to Costa Rica?

    United Airlines and Alaska Airlines can get you from Redmond to Costa Rica in just under 13h 34m. Your travel time can differ by up to 9h 11m. Airlines will cover a distance of 3229 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Redmond to Costa Rica one-way?

    $133 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $142 and $213, respectively.

  • Can I find deals for flights from Redmond to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Redmond to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Redmond to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Costa Rica.

  • Can I find deals for business class flights from Redmond to Costa Rica?

    Yes. Cheapflights offers flight deals from Redmond to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Redmond to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Redmond to Costa Rica (average of $398). Flying from Redmond to Costa Rica in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Redmond to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Redmond to Costa Rica

Discover the top 2 airlines that operate flights from Redmond to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$347Average$653FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$396Average$700FlexibilityNo cancel feeOn-time69%

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